39861682

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10061}}^1$

素因数の和:10353

約数の個数: 16

約数和(自身を含む): 68582592

約数和(自身を除く): 28720910

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 10061, 20122, 70427, 140854, 2847263, 5694526, 19930841, 39861682]

約数ペア:

[(1, 39861682), (2, 19930841), (7, 5694526), (14, 2847263), (283, 140854), (566, 70427), (1981, 20122), (3962, 10061)]